baber/WOPTO huggingface dataset:
Patent JP-2009260455-A (JP)
Title: Level conversion circuit and image display device
Inventor: HIDA YOICHI
IPC: H03K19/0175
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level conversion circuit which uses a transistor of a single conductivity type and suppresses an increase in power consumption even when the number of signals to be level-converted increases.  <P>SOLUTION: The level conversion circuit comprises unit level conversion circuits LS1 to LS3 performing level conversion of input signals INS1 to INS3 differing in phase. In a second bootstrap circuit 120 of each of the unit level conversion circuits LS1 to LS3, a transistor Q1Y charging an output node N6Y of the second bootstrap circuit 120 turns on in response to a signal from another unit level conversion circuit activated before itself and turns off in response to a signal from another unit level conversion circuit activated right after itself.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260490-A (JP)
Title: Differential amplifier circuit and power supply circuit using the same
Inventor: KAGOSHIMA KENCHI
IPC: H03F3/34
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplifier circuit of less offsets and low noise, and a power supply circuit.  <P>SOLUTION: The differential amplifier circuit includes: an input conversion circuit 101 for converting a differential voltage inputted from an inverting input terminal IN- and a non-inverting input terminal IN+ to first and second currents I1 and I2; an output operation circuit 103 for performing an operation between a third current I3 corresponding to the first current I1 and the second current I2 and obtaining a fourth current I4; a switch SW1 for turning the inverting input terminal IN- and the non-inverting input terminal IN+ to the same potential; a capacitor Coff for keeping the potential when the output operation circuit 103 performs the operation between the second and third currents I2 and I3 when the inverting input terminal IN- and the non-inverting input terminal IN+ become the same potential; an output buffer circuit 104 for outputting the fourth current I4 inputted from the output operation circuit 103 to the outside; and a capacitor Cb for storing the fourth current I4 inputted from the output operation circuit 103.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008219931-A (JP)
Title: Exchange apparatus
Inventor: SATO HIROYUKI
IPC: H04L47/43
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To send multicast messages without stagnation even if an Internet protocol (IP ) trunk of a private branch exchanger (PBX) which sends the multicast messages breaks down.  <P>SOLUTION: A PBX 10 comprises a plurality of IP trunks 32, 32b and 32d and a PBX control unit 20 which controls operations of the IP trunks. The PBX control unit 20 includes a message sending section 20 for generating multicast messages to a plurality of IP telephone sets and adds order numbers indicating the order of data for each data item of each message. Among the plurality of IP trunks, each of the two IP trunks 32, 32b includes a multicast message packetizing section 34b for making the message from the message sending section 24 into packet data, adding a sequence number corresponding to its order number to data of the message made into packet data, and sending the messages to the plurality of IP telephone sets.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009260019-A (JP)
Title: Ion recovery device of euv light generator, and its method
Inventor: UENO YOSHIFUMI
IPC: H05G2/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce damage of a light collecting mirror by unrecoverable high-speed ions and adhesion to the light collecting mirror of low-speed ions small in an allowable quantity while reducing cost required for an EUV light generator, and to effectively collect EUV light by the light collecting mirror.  <P>SOLUTION: Lines of magnetic force becoming parallel or nearly parallel to a laser light entering direction are generated at a point of EUV light generation or in the vicinity of the point of EUV light generation. Thereby, ions are captured by the lines of magnetic force. The captured ions are moved along the lines of magnetic force. The ions are guided to an entrance of an ion recovery means through a hole 3e formed on the light collecting mirror 3, and recovered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264788-A (JP)
Title: Pulse radar device
Inventor: HARA TERUYUKI
IPC: G01S7/292
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein conventional devices also suppresses the reception signal of a low-speed travelling target and detection performance is deteriorated, even though the device can suppress clutters from a reflection object at a relative speed of 0 m/sec for performing clutter suppression processing by MTI processing to the reception signal to continuous transmission pulses at the same frequency.  <P>SOLUTION: A pulse train of which a frequency changes at a prescribed one without any overlapping for each pulse repetition period transmits a transmission signal to be repeated to a target direction; clutters from the background are suppressed by a clutter suppressor, by using MTI processing by a generated reception video signal by using a frequency which is identical to that of a transmission pulse from a reflection signal from the target and background; synthetic band processing is performed by a synthetic band meter, by using signals after the MTI processing to the transmission pulses having all frequencies by the clutter suppressor; and the amplitude value of output from the synthetic band meter is obtained by a detector and the high-resolution distance measurement result of a target by the synthetic band processing is output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265428-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: G03G5/06
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer containing at least an electron transporting agent, a charge generating agent and a binder resin on a conductive substrate, wherein the electron transporting agent is a compound expressed by general formula (1). In formula (1), R represents a 1-6C alkyl group, a 1-6C alkoxy group, a 6-20C aralkyl group, a 6-20C aryl group or a 3-10C cycloalkyl group; and X represents a halogen atom, a nitro group or a phenoxy group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008212712-A (JP)
Title: Bowel management system
Inventor: KIM JAE H
IPC: A61M25/10
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bowel management system for various incontinent patients.  <P>SOLUTION: A bowel management system 10 includes a waste collecting catheter 12 having at least two distinct sections. The first section 18 is in the patient proximity 14 when disposed in the patient's rectum, and has durometer hardness in the range of about 50A to about 90A. The second catheter section 20 is connected to the first section, and has durometer hardness in the range of about 5A to about 49A. A selectively-collapsible, substantially spherical retention balloon 24 is attached coaxially and exterior of the first catheter section such that the proximal most end of the retention balloon is coincident to the proximal most end of the first section of the waste collecting catheter, the substantially spherical retention balloon has an inflated size so as to be sufficiently large enough to retain the patient proximal end of the catheter in the patient's rectum without being so large as to trigger a defecatory response in the patient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009276990-A (JP)
Title: Computing device, its calculation method, signal processing device, computing device control program, and recording medium in which program is recorded
Inventor: SAITO AKIRA
IPC: G06F7/556
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computing device of which the calculation accuracy is improved.  <P>SOLUTION: In a calculation method of a logarithm calculation device which performs a logarithm calculation on an input value X to output an output value logX, a value of a calculation parameter α is set based on the input value X (S12). With a calculation transformation function Z=αX including the set value of calculation parameter α, the input value X is transformed into a calculated value Z (S13). The logarithm calculation is applied on the converted calculated value Z to acquire a calculation result value logZ (S14). Using an output transformation function logX=logZ-logα which includes a value of an output parameter logα set based on the value of the calculation parameter α, the calculation result value logZ is transformed into an output value logX(S15). The value of the calculation parameter α is so set that such a part of or entire range of calculated value Z as an error of the calculation result value logZ is within a tolerable range is brought into a value range of a calculation transformation function Z=αX.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278397-A (JP)
Title: Communication device, roadside device, onboard unit, communication method, and communication program
Inventor: MISAWA MANABU
IPC: H04L9/14
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe key update system by updating a key on condition that the key to be updated is held, and canceling update when there is an abnormality in a series of authentication processing.  <P>SOLUTION: In a device B, a key management part 205b stores a plurality of keys, and sets one of the plurality of keys as the key to be used for the authentication processing. An authentication processing part 203b performs the authentication processing with a device A using the key set by the key management part 205b. The key management part 205b performs setting for updating the key used for the authentication processing with another key, after that, when the authentication processing performed using the key after update by the authentication processing part 203b fails, performs setting for returning the key before update to the key to be used for the authentication processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279770-A (JP)
Title: Method for producing laminate, laminate, circuit board, substrate for semiconductor package, and semiconductor device
Inventor: TAKAHASHI MASARU
IPC: B29K105/08
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a laminate which has a high heat resistance and has no distortion in a heat process when a component is mounted, the laminate, a circuit board, a substrate for a semiconductor package and a semiconductor device.  <P>SOLUTION: This is a method for producing the laminate by overlapping each other a prescribed number of prepregs which is a substrate impregnated with a resin component for heating, pressing and molding. The method for producing the laminate is characterized by including a first process for molding under a high pressure and a second process for carrying out molding under a pressure lower than that in the first process, and when the degree of curing by DSC of the resin component becomes 30-90%, the process is changed over from the first process to the second process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280013-A (JP)
Title: Pneumatic radial tire
Inventor: KANEHIRA NAOKI
IPC: B29D30/40
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial tire capable of attaining reduction of generation of vulcanization failure and improvement in high speed durability and road noise.  <P>SOLUTION: In the radial tire, a belt cover layer 7 wound with a reinforcement cord in a tire circumferential direction is arranged at an outer peripheral side of a belt layer 6 on a tread part 1. As the reinforcement cord of the belt cover layer 7, a combined cord obtained by twisting a lower twist thread of a polyolefin ketone fiber given with lower twist having twist coefficient K<SB>P</SB>of 300-2,000, having dry thermal contraction ratio at 150°C of 1.5% or less and thermal contraction stress at 150°C of 0.68 cN/dtex or less and having a structure represented by the following formula (1) and a lower twist thread of a nylon fiber given with lower twist having smaller twist coefficient K<SB>N</SB>than twist coefficient K<SB>P</SB>is used. -(CH<SB>2</SB>-CH<SB>2</SB>-CO)n-(R-CO)m- (1) Here, 1.05≥(n+m)/n≥1.00, and R is 3 or more C alkylene group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282289-A (JP)
Title: Fixing temperature control device
Inventor: MASUSHIRO MASAMI
IPC: G03G15/20
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing temperature control device which appropriately controls the temperature of a fixing roller, regardless of the change in the sensitivity of each temperature detecting element, and stops the supply of power to a heater, before detecting abnormal overheat due to, for example, overrun of a microcomputer composing a heater control section or short-circuit fault of a triac used to intermittently supply power to the heater.  <P>SOLUTION: The fixing temperature control device 9 has a heater control section 40, in which a plurality of temperature detecting elements Th1 and Th2 are arranged along the axial direction of the fixing roller 20 which is used to heat a medium to be heated, and which controls the heater 21, based on the detection temperature of one of the temperature detecting elements so that the fixing roller 20 reaches a target temperature, wherein when a difference between a detection temperature obtained by the temperature detecting element Th1 and that by Th2 is equal to or greater than a predetermined value; and the heater control section 40 selects the temperature detecting element whose detection temperature is higher than the other and controls the heater 21, based on the detection temperature of the selected temperature detecting element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280734-A (JP)
Title: New epoxy resin and method for producing the same, epoxy resin composition comprising the epoxy resin, and cured product essentially comprising the epoxy resin
Inventor: ISHIHARA KAZUO
IPC: C08G59/20
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new epoxy resin excellent in heat resistance or the like.  <P>SOLUTION: Disclosed are a new epoxy resin of general formula (1), its production method, a composition and its cured product. In the formula, E1 and E3 are each a moiety such as represented by general formula (3); E2 is a moiety such as represented by general formula (9); A1 and A2 each denotes an acid anhydride residue being a hydrocarbon which may contain an atom of P, N or O; n is a natural number; R denotes a hydrocarbon which may contain an atom of P, N or O.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289528-A (JP)
Title: Ultraviolet ray irradiation device
Inventor: KURATANI SHOKO
IPC: H01L21/027
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable adjustment of a distribution of ultraviolet rays generated by an electrodeless lamp by using microwaves.  <P>SOLUTION: The electrodeless lamp 12 where a discharge medium is enclosed, capable of emitting ultraviolet rays on the basis of the microwaves from magnetrons 131, 132 for generating microwaves and through waveguides 151, 152 is formed in a lamp house 11. The magnetrons 131, 132, and the electrodeless lamp 12 in the lamp house 11 are cooled by a cooling mechanism 20 mainly formed of a fan. The ultraviolet rays emitted from the electrodeless lamp 12 are condensed or diffused by using reflectors 211, 212 on object to be irradiated. The electrodeless lamp 12 is supported vertically movable, radially. An irradiating area of the electrodeless lamp 12 can be changed by moving vertically the electrodeless lamp 12 and by changing reflecting directions of the reflectors 211, 212. Thus, effective irradiation of ultraviolet rays can be achieved by matching the irradiating area to a size of the object to be irradiated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009020870-A (JP)
Title: Method and system for estimating color ink use amount for print job element
Inventor: FERLITSCH ANDREW R
IPC: G03G21/02
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the ink use amount so that the charge difference can be determined in accordance with the ink cost in a pay printing system.  <P>SOLUTION: There are provided a method and a system to estimate the color ink amount used for printing a print job element. Each color drawing object of the print job element of a preraster image process (pre-RIP) format is classified into a drawing object class, predetermined rules related to the drawing object class are applied, and the estimated value of the color ink use amount for each color drawing object is obtained. By combining the estimated values of the color ink use amounts for respective color drawing objects, an effective estimated value of the color ink use amount for the print job element can be obtained quickly. The estimated value of the color ink use amount for the print job element can be used for pay printing service effectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009285139-A (JP)
Title: Game information management server and game information management device
Inventor: KATASE HIROYUKI
IPC: A63F7/02
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively manage a game machine for giving a game parlor manager many selections of wiring patterns by outputting many kinds of game signals.  <P>SOLUTION: A management device 4 manages game information in association with wiring patterns, so that it can recognize the change of game information due to wiring selection information (wiring patterns) and appropriately compares totaled game information with reference game information in change in an operation situation by the wiring patterns, nail adjustment, or determination of fraudulent practice. The management device can effectively measure a change in the game information by wiring patterns, so that information management capable of recognizing significance of the wiring patterns is made possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289638-A (JP)
Title: Waterproofing lid
Inventor: YAMAOKA MAKOTO
IPC: G11B25/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate opening/closing and prevent damage to a hinge, prevent entry of water, prevent failure and deformation of a lid and a waterproof packing due to a force acted by the hinge, and prevent filtration of water from a gap between a lid and a recess engaged with the lid even if opening and closing is repeated.  <P>SOLUTION: The waterproof lid 6 is configured as follows. An external-side member 61 arranged on the external side and an internal-side member 62 arranged on the internal side are combined. The water proof packing 63 and the hinge 64 are integrally formed through a linking part 643. The linking part 643 is pinched and fixed between the external-side member 61 and the internal-side member 62. The hinge 64 penetrates through the internal-side member 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213106-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUMOTO SHIZUTOKU
IPC: H04N5/357
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To materialize a solid-state image pickup device which has the effect of preventing image deterioration caused by driving actuator, drives the actuator even during image signal output and achieves downsizing at the same time.  <P>SOLUTION: A driver-control unit 61 of a solid-state image pickup device 21 controls the operation timing of a pulse-driven actuator driver 31 based on the read timing of a sensor of a pixel unit 41, namely, of a reader circuit 42. Namely, the solid-state image pickup device 21 packages therein the actuator driver 31 and can synchronize the operation timing of the actuator driver 31 with the sensor read timing. The present invention can be applied to a camera or the like that incorporates a solid-state image pickup device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009290123-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: YAMASHITA KYOJI
IPC: H01L29/423
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which includes not only a gate electrode whose depletion effect is suppressed but also sufficient driving capability with small variation in characteristics.  <P>SOLUTION: The semiconductor device includes a first gate insulating film 5a formed on an active region 1a of a semiconductor substrate 1, and a first gate electrode 6a which is formed on the first gate insulating film 5a and which includes a polycrystalline silicon film containing a first conductive impurity. The first conductive impurity contained in the first gate electrode 6a includes a first concentration peak on an interface portion with the first gate insulating film 5a beneath the first gate electrode 6a, and a second concentration peak on an upper surface portion of the first gate electrode 6a where the first concentration peak is higher than the second concentration peak.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293954-A (JP)
Title: Operating position detection apparatus and shifting apparatus
Inventor: TAKADA YASUO
IPC: G01B7/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating position detection apparatus capable of compact formation while securing redundancy to fault of one sensor element and reliability in the detection of an input operating position.  <P>SOLUTION: The operating position detection apparatus includes a plurality of magnetoresistive elements 31-37 provided in such a way that a combination of binary signals outputted from them may be based on hamming codes. The operating position detection apparatus specifies error signal positions of the combination of the binary signals on the basis of the combination of the binary signals outputted according to the directions of magnetic fields acting on the detecting surfaces of the plurality of the magnetoresistive elements 31-37 and corrects binary signals at the specified signal positions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292189-A (JP)
Title: Top device for vehicle
Inventor: MIKAWA KAYA
IPC: B60J7/12
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top device for a vehicle performing opening operation of a top safely and appropriately without causing a damage on a sun shade.  <P>SOLUTION: In this top for the vehicle, on the vehicle compartment side of a transparent panel 5 arranged in the top 2, a sun shade 6 covering the transparent panel 5 is arranged, and the front end of the top 2 is connected and fixed in a front header 31 on the vehicle 1 side by a top lock 10 in a top closed condition. The top device is provided with a regulating mechanism 20 configured to allow the operation of a lock release member 14 arranged in the top lock 10 in the closed condition of the sun shade 6, and to regulate it in the open condition. By this constitution, when the sun shade 6 is in the open condition, the release operation of the top lock 10 itself by the lock release member 14 is regulated. This surely prevents the sun shade 6 from being an obstacle of folding of the top 2, or being damaged by the forced folding of the top 2, and assures the safety for operation of the top device.  <P>COPYRIGHT: (C)2010,JPO&INPIT